diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 52bac26..4820232 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -37,9 +37,13 @@ jobs:
         with:
           python-version: 3.8
 
+      - name: Random sleep
+        if: github.event_name == 'schedule'
+        run: sleep $(shuf -i 10-300 -n 1)
+
       - name: Run sign
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
-          echo "${{ secrets.COOKIE }}" | tr '#' "\n" | sed 's/$/&#${{ secrets.SCKEY }}/g' | xargs -I {} sh -c 'echo "{}" | python3 ./genshin.py'
+          echo '${{ secrets.COOKIE }}' | tr '#' '\n' | sed 's/$/&#${{ secrets.SCKEY }}/g' | xargs -I {} sh -c 'echo "{}" | python3 ./genshin.py'